Exodus 16:22-28

22And it came to pass on the sixth day, that they gathered twice as much bread, two omers for one; and all the princes of the assembly came and told Moses.

23And he said to them, This is what Jehovah has said: To-morrow is the rest, the holy sabbath, of Jehovah: bake what ye will bake, and cook what ye will cook; and lay up for yourselves all that remains over, to be kept for the morning.

24And they laid it up for the morning, as Moses had commanded; and it did not stink, neither was there any worm in it.

25And Moses said, Eat it to-day; for to-day is sabbath to Jehovah: to-day ye shall not find it in the field.

26Six days shall ye gather it; but on the seventh day is sabbath: on it there shall be none.

27And it came to pass on the seventh day that there went out [some] from the people to gather [it], and they found none.

28And Jehovah said to Moses, How long do ye refuse to keep my commandments and my laws?